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COMP Cams 08-420-8 Magnum 215/215 Hydraulic Roller Camshaft for SBC

(GMC G2500 1987-95, Yukon 1992-95, K1500 1988-95, C1500 1988-95, K2500 1988-95, Jimmy 1987-91, C3500 1988-95, K2500 Suburban 1992-95 + 89 more models)

Part of: COMP Cams Magnum Hydraulic Roller Camshaft Ford

Other options in this family: COMP Cams 35-302-8 COMP Cams 35-410-8 COMP Cams 18-430-8 COMP Cams 18-412-8 COMP Cams 35-440-8

Manufacturer

Picture for manufacturer COMP Cams

Part Number

08-420-8
8 reviews
Sale Price

$577.95

In Stock (9)

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Usually delivered within 2 days

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Product Details

The COMP Cams 08-420-8 Magnum hydraulic roller camshaft is engineered specifically for small block Chevrolet engines equipped with OE roller lifters. This performance camshaft delivers a 215/215 duration profile at .050" lift, providing an excellent balance of low-end torque and mid-range power for street and mild performance applications.

Key Specifications:

  • Duration at .050": 215°/215° (intake/exhaust)
  • Valve lift: .442"/.442" (intake/exhaust) with 1.5:1 rocker ratio
  • Lobe separation angle: 112°
  • Designed for use with OE hydraulic roller lifters
  • Ideal RPM range: 1,500-5,500 RPM
  • Compatible with stock or aftermarket fuel injection and carburetors

Features and Benefits:

  • Smooth idle quality suitable for daily driving and street use
  • Improved throttle response and acceleration over stock camshafts
  • Direct replacement for OE roller cam applications in 1987-up SBC engines
  • Reduced valvetrain friction compared to flat tappet designs
  • Maintains good vacuum for power brakes and accessories

This camshaft is an excellent upgrade for small block Chevy 305 and 350 engines, delivering noticeable performance gains while maintaining street manners and reliability. Compatible with stock valve springs and components in most applications, though valve spring verification is recommended.

Products specifications

Fits

GMC G2500 1987-95, Yukon 1992-95, K1500 1988-95, C1500 1988-95, K2500 1988-95, Jimmy 1987-91, C3500 1988-95, K2500 Suburban 1992-95, K3500 1988-95, C2500 1988-95, K1500 Suburban 1992-95, G25/G2500 Van 1987-95, C1500 Suburban 1992-95 + 84 more models

Basic Operating RPM Range

1,800-5,000

Grind Number

270HR

Engine Family

Chevrolet 305-350 c.i. 8 Cylinder O.E. Roller (1987-1998)

Exhaust Duration at .050 inch Lift

215

Camshaft Material

Austempered Ductile Iron

Cam and Lifter Kit Upgrade

CL08-420-8

K-Kit Upgrade

K08-420-8

Camshaft Series

Magnum

SK-Kit Upgrade

SK08-420-8

Assembly Lubricant Included

No

Lifters Included

No

LOBE SEPARATION

110

Valve Springs Required

Yes

Prop 65

WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov

C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?

Yes, but must meet tailpipe emission standards for year of vehicle.

C.A.R.B. Exempt for On-Road Vehicles?

No

C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?

Yes, but must be a race/competition only vehicle.

C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?

Yes, but must meet tailpipe emission standards for year of vehicle.

C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?

Yes, but must meet tailpipe emission standards for year of vehicle.

Advertised Intake Duration

270

Camshaft Gear Attachment

3-Bolt

Exhaust Valve Lift

0.5

Lifter Type

Hydraulic Roller

Advertised Exhaust Duration

270

Cam Type

Hydraulic Roller

AMAZON ASIN

B000VU1RME

Intake Valve Lift

0.5

Usage

Street/Strip

Intake Duration at .050 Inch Lift

215

Being able to link to my amazon account made shopping super easy

reasonable prices and free ship

Excellent place to deal with. I am a returning customer and love the fast shipping!!

First time buyer. Ordered Sunday. Shipped out Monday. Fast Shipping. Good prices.

Bought some wire looms for my Chevy from them. Great price, service, and shipping speed!

- Updated review -<br>Autoplicity.com contacted me after my original review and admitted to making a mistake with my order. They have refunded my shipping and I am happy now.<br><br>- Original review -<br>After 18 days the part finally arrived. The filter appears to have been sent directly from K&N, but I ordered on the 20th of June, yet the packing date that K&N Engineering Inc. shows is July 3rd.

The correct product that I ordered, and easy to find through there web site.thanks

Best price online for an Injen intake. Arrived in a week. Appreciated the "Item shipped" email with tracking number!

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